/Engine/Plugins/FX/Niagara/Source/Niagara/Classes/NiagaraDataInterfaceRW.h
[UCLASS](Programming/UnrealArchitecture/Reference/Classes#classdeclaration)(Abstract, EditInlineNew, MinimalAPI) class UNiagaraDataInterfaceGrid2D : public [UNiagaraDataInterfaceRWBase](API\Plugins\Niagara\UNiagaraDataInterfaceRWBase)
bool
ClearBeforeNonIterationStage
Option to clear the buffer prior to a stage where the iteration count does not match the grid resolution.
int32
NumAttributes
Number of Attributes.
int32
NumCellsMaxAxis
Number of cells on the longest axis.
int32
NumCellsX
Number of cells in X.
int32
NumCellsY
Number of cells in Y.
bool
SetGridFromMaxAxis
Set grid resolution according to longest axis.
FVector2D
WorldBBoxSize
World size of the grid.